What was found
MX-STL- DURING MAINTENANCE CHECK FOUND CORROSION BEHIND INSULATION CLIPS ON STRINGER 20R BETWEEN FUSELAGE FRAMES 27 AND 28. MAINTENANCE REMOVED CORROSION AND TREATED STRINGER 20R BETWEEN FUSELAGE FRAMES 27 AND 28 IAW ATR 72 SRM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MX-STL- DURING MAINTENANCE CHECK FOUND CORROSION BEHIND INSULATION CLIPS ON STRINGER 20R BETWEEN FUSELAGE FRAMES 27 AND 28. MAINTENANCE REMOVED CORROSION AND TREATED STRINGER 20R BETWEEN FUSELAGE FRAMES 27 AND 28 IAW ATR 72 SRM.